5-11. Setting Internal DIP Switches

Remove wrapper.

1 DIP Switch S1 On Motor Board PC1

S1-1

Run-In enable or disable.

S1-2

Automatic Run-In versus Manual Adjustment Run-in

Install wrapper when finished.

P1

This illustration shows

 

the factory setting of S1.

1

. In the DIP switch S1 illustrations, the elevated slider on each switch is shown in white. For example, the switches above are in the Off position.

Tools Needed:

1/4 in

Position Settings And Results For DIP Switch S1 On PC1

Run-In Enabled

(Factory Default)

S1-1

Run-In feature is available.

X - Means switch may be in either position.

.If 14 pin power cable from pow-

er source does not provide volt- age and current feedback, Run- In will automatically disable.

Run-In Disabled

S1-1

Run-In feature is not avail- able. X - Means switch may be in either position.

Automatic Run-In (Factory Default)

S1-1 And S1-2

Run-In speed is approxi- mately 1/2 weld wire feed speed.

Manually Adjusted Run-In

S1-1 And S1-2

Run-In speed is set using poten- tiometer P1 located on Motor Board PC1.

803 063 / Ref. 802 944

OM-223 605 Page 18

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Image 22
Miller Electric S-75D, S-75S manual Setting Internal DIP Switches, Run-In Disabled S1-1, S1-1 And S1-2

S-75S, S-75D specifications

Miller Electric is renowned for its cutting-edge welding and fabrication technology, and the S-75D and S-75S models stand out in their lineup, highlighting excellence in performance and versatility. Designed for both professional welders and industrial applications, these power sources are equipped to handle a variety of welding processes, from MIG to Flux-Core welding.

The Miller Electric S-75D is characterized by its robust construction and advanced technologies. One of its main features is the Auto-Set function, which simplifies the setup process by automatically adjusting the parameters based on the material thickness and wire size. This ensures optimal welding performance, providing welders with confidence in their work. Additionally, the S-75D is equipped with a powerful inverter design, offering increased efficiency and portability. Weighing significantly less than traditional transformer-based units, the S-75D allows for easier transportation to job sites without compromising on power.

On the other hand, the S-75S model incorporates several user-centric enhancements. With a focus on operational ease, it includes a large, intuitive digital display that provides real-time feedback on welding parameters. This feature allows for quick adjustments, ensuring that welders can maintain control over their projects. Furthermore, the S-75S boasts a duty cycle of up to 60%, making it ideal for heavy industrial applications where continuous operation is critical.

Both models share several key technologies that enhance their performance. The Wind Tunnel Technology, for instance, provides superior cooling capabilities, protecting internal components from dust and debris, which prolongs the life of the machine. Additionally, the Power Feed system supports large spools of wire, reducing the frequency of spool changes during long projects.

In terms of characteristics, the S-75D and S-75S are designed with durability in mind. They feature rugged chassis construction and high-quality components that withstand harsh working environments. Furthermore, both machines are equipped to operate in various settings, including fabrication shops, construction sites, and maintenance applications.

In summary, the Miller Electric S-75D and S-75S models represent the pinnacle of welding equipment innovation. With features like Auto-Set, robust duty cycles, intuitive displays, and advanced cooling technologies, they are engineered to meet the demands of skilled welders who seek efficiency, reliability, and high-quality performance in their work. These power sources are ideal for tackling complex welding tasks while ensuring user-friendly operation and durability in any environment.